VESTAL, N.Y. � Four Retrievers notched double-digit kills, led by 15 from sophomore Sherelle Walker, as UMBC rallied to force a fifth set against Binghamton, but the comeback fell short as the Bearcats claimed the match in five sets (25-20, 25-20, 14-25, 18-25, 15-11), Saturday afternoon in an America East contest at West Gymnasium.